10 Best Digital Protractor of December 2025

• 【Good Choice for Beginners】Ruler and protractor combination for easy measuring. Great gift for woodworker, constructor DIYers etc.
• 【New Color】Black ruler and white scale make it easier to read.
• 【High Accuracy】Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm
• 【Rounded edge】Protect your fingers
• 【Locking Function】For read it easily, GemRed angle finder could be locked at any angle.

GemRed

• DURABLE - Commercial grade digital sliding T-bevel and digital protractor with impact resistant ABS handle
• HOLDS MEASUREMENTS- on digital angle finder for transfers between different surfaces or jobs
• TRANSITIONAL DISPLAY - Digital angle gauge has a reverse display button and flip display button with a locking knob for manual measurement transfer. Full LCD display with large digital angle readout.
• AUTOMATIC SHUT-OFF- feature that preserves battery life of the woodworking tool
• DUAL APPLICATION - T-bevel/digital protractor combo- is made with an ergonomic impact resistant handle with 8-inch stainless steel blade used for taking measurements

General Tools

• Digital stainless steel ruler and angle finder combo makes precise measurements for easy woodworking
• Digital protractor has lock and reverse angle functions that make all types of work easy and fast
• Hinge mechanism on the angle rule allows a full 360-degrees to measure inside outside and reverse angles
• Woodworking tool can be zeroed at any point in the swing; digital measuring stick has a length of 5 inches
• Protractor comes with a large easy-to-read LCD display; never guess or eye ball the angle and length again with one convenient tool

General Tools

• 【2 Functions' Combination】Ruler and protractor combination for easy measuring inside and outside angles. 【Digital Display】Easy to read.
• 【Durable Rulers】Well-made stainless steel rulers and laser etched measurements offer clear reading and years' usage.
• 【High Accuracy】Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects like woodworking, crown molding and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm.
• 【Locking Function】For read it easily, GemRed angle finder could be locked at any angle. *NO REVERSE ANGLE/DISPLAY FUNCTION.
• 【Notes】Stainless steel edge is sharp, please be cautious while using AND KEEP IT AWAY FROM CHILDREN.*SCRATCHES ON RULERS ARE RESULTED FROM TOUCHING WITH EACH OTHER. IT MAY APPREAR ON BRAND-NEW PRODUCT.

GemRed

• USEFUL 3-IN-1 DEVICE – This newest digital gadget features with protractor, angle finder and level in one measuring tool. Large and ultra clear display helps you to work at dark condition.
• WIDE APPLICATIONS – Great tool for automotive, wood & mechanical industries, machinery, medical fields and etc
• V GROOVE BASE – The V Groove base with strong magnets enables strong attachment over a curve or cylindrical magnetic surfaces such as metal pipeline or shafts
• CONVERTS ANGLE TO OTHER UNITS : Conversions between : 4 x 90˚ m/m : 1000mm/m, % : 100%, in/ft : 12in/ft. No more guessing or fuzzy conversion!
• ABSOLUTE & RELATIVE MEASUREMENT – The regular absolute measurement mode can only measure the angle against horizontal plane. This tool also features with relative measurement mode for quickly measuring angle between two measured surfaces.

RISEPRO

• 【Digital Angle Finder Protractor】 with High Accuracy, Delicate Design and Modern Appearance, An Interior Designer Should Have One!
• 【High Accuracy】 Angle Range is 0-225°, Measuring precision: ±0.5°, Increase/Decrease Angle: 0.1°
• 【Data Hold】If You Want to Use Data Holding Function, You Need to Press the HOLD Button in Red rather than Twist the Knob. (The Knob is Just for Loosening and Tightening. It Can't Hold the Angle Firm Completely!)
• 【Backlit LCD Display】 Come with Backlit LED Display Which Makes it Possible to Read the Data Clearly, Even under a Low Light Circumstance
• 【With Horizontal and Vertical Bubble Level】 It Also Can Be Used Like a Spirit Level, Helping You to Check and Calibrate (NOTE: It is NOT a Digital Level. Will Not Display a Number on LCD, Just Only Assist You to Judge If It Is Horizontal / Vertical or Not)

Neoteck

• 📏【2 in 1 Digital Angle Finder】TBVHOMM protractor has the function of a ruler and a protracting tool. The combination of a millimeter and inch scale ruler and a protractor makes it easy to measure internal and external angles. Suitable for woodworking, construction, drafting and other fields.
• 📏【2 Batteries and Carpenter Pencil Include】It comes with a CR2032 button battery inside, you can use it directly when you receive it. We also give you a additional battery as a spare, and a carpenter pencil for your friendly use.
• 📏【Large LCD Display & Accurate Reading】 TBVHOMM digital protractor is equipped with a large LCD display for easy reading; Measuring Range: 0~999.9°; Accuracy ±0.3°; Resolution 0.1°
• 📏【Lock, Zero, Hold and Reverse angle functions】This protractor can be locked at any angle by rotating the Locking Knob and pressing the HOLD function button will hold the reading. When you take large angle measurements and reverse measurements, long press the Rev button and the display can be read upside down. Zero button can reset the angle measuring tool at any time.
• 📏【Wide Application】Combining the functions of a digital angle meter and a protractor, it can be used to measure all the angles in your workshop for a wide range of uses, such as checking the angle of a table saw blade or the accuracy of a miter saw, making angle cuts or measurements, trimming or wall angle measurements. A perfect gift for woodworkers, architects, DIY enthusiasts, etc.

TBVHOMM

• Large, easy-to-read display
• 6-inch (150mm) Stainless Steel Protractor Arm with Knurled Locking Nut
• Display can be inverted for easy reading
• Hold function to freeze measurement
• Thumb Screw will lock arm in any position

General Tools

• Large LCD display
• Graduated stainless steel arms for measuring
• Tool

iGaging

• This Digital Angle Gauge and Level can measure or set angles, check relative angles, or can be used as a digital level
• High visibility reverse contrast display improves visibility in dimly lit work environments
• Strong magnetic base to attaches to conduit, pipes, saw blades, vents, ducts, and other ferromagnetic surfaces
• V-groove edges enable optimal alignment on conduits and pipes for bending and alignment
• 0 to 90-Degree and 0 to 180-Degree measurement ranges facilitate multiple and diverse applications

Klein Tools